What is the Internet, really? – Andrew Blum
When a squirrel chewed through a cable and knocked him offline, journalist Andrew Blum started wondering what the Internet was reall...
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What is the shape of a molecule? – George Zaidan and Charles Morton
View full lesson: http://ed.ted.com/lessons/what-is-the-shape-of-a-molecule-george-zaidan-and-charles-morton A molecule is nearly al...
What is the universe made of? – Dennis Wildfogel
View full lesson: http://ed.ted.com/lessons/what-is-the-universe-made-of-dennis-wildfogel The atoms around you have existed for bill...
What is the world wide web? – Twila Camp
View full lesson: http://ed.ted.com/lessons/what-is-the-world-wide-web-twila-camp The world wide web is used every day by millions o...
What is verbal irony? – Christopher Warner
View full lesson: http://ed.ted.com/lessons/what-is-verbal-irony-christopher-warner At face value, the lines between verbal irony, s...
What is Zeno’s Dichotomy Paradox? – Colm Kelleher
View full lesson: http://ed.ted.com/lessons/what-is-zeno-s-dichotomy-paradox-colm-kelleher Can you ever travel from one place to ano...
What light can teach us about the universe – Pete Edwards
View full lesson: http://ed.ted.com/lessons/what-light-can-teach-us-about-the-universe-pete-edwards Humanity has long been looking a...
What makes a hero? – Matthew Winkler
View full lesson: http://ed.ted.com/lessons/what-makes-a-hero-matthew-winkler What trials unite not only Harry Potter or Frodo Baggi...
What makes a poem … a poem? – Melissa Kovacs
View full lesson: http://ed.ted.com/lessons/what-makes-a-poem-a-poem-melissa-kovacs What exactly makes a poem … a poem? Poets themse...